Roblox Smart Siren and Civil Defense Siren Fanon Wiki

 Welcome to the Roblox Smart Siren and Civil Defense Siren Fanon Wiki!

More Featured articles... }}



Welcome to the Tornado siren Wiki
A civil defense siren (also known as an air-raid siren) is a siren used to provide an emergency population warning to the general population of approaching danger. It is sometimes sounded again to indicate the danger has passed. Some sirens (especially within small towns) are also used to call the volunteer fire department when needed. Initially designed to warn city dwellers of airstrike in World War II, they were later used to warn of nuclear attack, terrorism, and natural destructive weather patterns such as tornadoes. (this Wiki is meant to be the unofficial SSR&D Wikia and fictional sirens for siren enthusiasts but you are welcome to learn a bit more about tornado sirens.)

Describe your topic
Civil defense sirens fictional or not and related devices are the topic on this wiki. Feel free to make a page or edit my pages to add more to this wiki.